60786540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1697}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 185421600

約数和(自身を除く): 124635060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1697, 1791, 1990, 2388, 2985, 3394, 3582, 3980, 5091, 5970, 6788, 7164, 8485, 8955, 10182, 11940, 15273, 16970, 17910, 20364, 25455, 30546, 33940, 35820, 50910, 61092, 76365, 101820, 152730, 305460, 337703, 675406, 1013109, 1350812, 1688515, 2026218, 3039327, 3377030, 4052436, 5065545, 6078654, 6754060, 10131090, 12157308, 15196635, 20262180, 30393270, 60786540]

約数ペア:

[(1, 60786540), (2, 30393270), (3, 20262180), (4, 15196635), (5, 12157308), (6, 10131090), (9, 6754060), (10, 6078654), (12, 5065545), (15, 4052436), (18, 3377030), (20, 3039327), (30, 2026218), (36, 1688515), (45, 1350812), (60, 1013109), (90, 675406), (180, 337703), (199, 305460), (398, 152730), (597, 101820), (796, 76365), (995, 61092), (1194, 50910), (1697, 35820), (1791, 33940), (1990, 30546), (2388, 25455), (2985, 20364), (3394, 17910), (3582, 16970), (3980, 15273), (5091, 11940), (5970, 10182), (6788, 8955), (7164, 8485)]